CN205040122U - Electronic equipment - Google Patents
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- CN205040122U CN205040122U CN201520700719.6U CN201520700719U CN205040122U CN 205040122 U CN205040122 U CN 205040122U CN 201520700719 U CN201520700719 U CN 201520700719U CN 205040122 U CN205040122 U CN 205040122U
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- boss
- electronic equipment
- steel disc
- equipment according
- frame body
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Abstract
The utility model relates to the field of electronic technology, a electronic equipment is disclosed. The utility model discloses in, electronic equipment contains mainboard, casing and metal frame, the casing has the steel sheet of moulding plastics and forming in the mould, the steel sheet is connected with the earth electricity of mainboard, the metal frame contains frame body and at least one boss, and the boss sets up on the frame body one side corresponding to the steel sheet, on mainboard and frame body all were fixed in the casing, the boss was connected with the steel sheet electricity. Thereby making steel sheet zonulae occludens on metal frame and the casing, both having guaranteed the reliability of metal frame ground connection, occupation space is little again, does not influence the battery compartment.
Description
Technical field
The utility model relates to electronic technology field, particularly electronic equipment.
Background technology
In order to prevent the safety of electric leakage or proterctive equipment, need the metal edge frame ground connection of mobile phone.In the prior art, because the steel disc of in-mould injection in fore shell can do grounding usually, so metal edge frame adopts conductive fabric or screw to be connected to fore shell metal usually, thus ground connection.But, although the former cost is lower, poor reliability; Although the latter's reliability is high, screw hole takes up room comparatively large, affects battery compartment.
Therefore, be necessary to provide a kind of technical scheme of improvement to overcome the problems referred to above.
Utility model content
The purpose of this utility model is to provide a kind of electronic equipment, makes the steel disc compact siro spinning technology on metal edge frame and housing, can ensure the reliability of metal edge frame ground connection, take up room again little, do not affect battery compartment.
For solving the problems of the technologies described above, execution mode of the present utility model provides a kind of electronic equipment, comprises: mainboard, housing and metal edge frame; Housing has the steel disc that in-mould injection is formed, and steel disc is electrically connected with the ground of mainboard; Metal edge frame comprises frame body and at least one boss, and boss is arranged at side frame body corresponding to steel disc; Mainboard and frame body are all fixed on housing, and boss is electrically connected with steel disc.
In terms of existing technologies, metal edge frame comprises frame body and at least one boss to the utility model execution mode, and boss is arranged at the side that frame this locality corresponds to steel disc, thus makes the steel disc compact siro spinning technology on metal edge frame and housing.Because boss is electrically connected with steel disc, steel disc is electrically connected with the ground of mainboard again, so boss is also electrically connected with ground, thus make metal edge frame also ground connection, can ensure by such scheme the reliability that metal edge frame is connected to ground, take up room again little, do not affect battery compartment.
In addition, boss is electrically connected with steel disc by conducting connecting part.Boss and steel disc compact siro spinning technology can be made by conducting connecting part, make metal edge frame reliable ground.
In addition, conducting connecting part is conducting foam; Conducting foam is held between boss and steel disc.Conducting foam has good surface conductivity, clamps and between boss and steel disc, can make to have good conductivity between boss and steel disc.
In addition, conducting connecting part is conducting resinl.Conducting resinl is that one can glued joint various material effectively, has again the adhesive of electric conductivity, so can ensure that boss and steel disc firmly link, can ensure that again electric conductivity is stablized.
In addition, boss corresponds to the one side of steel disc and is provided with groove for holding conducting resinl.
In addition, conducting resinl is wrapped in boss, further ensures between boss and steel disc and reliably contacts.
In addition, boss and this body by integral forming of frame, not only reduce complexity of the present utility model, and reliability is high.
In addition, boss is welded in frame body, makes execution mode more flexible and changeable, has a wide range of applications scene.
In addition, electronic equipment is mobile phone.Because mobile phone uses equipment the most widely at present, the utility model is made to have applicability widely so electronic equipment is mobile phone.
In addition, housing is the fore shell of mobile phone.
Accompanying drawing explanation
Fig. 1 is the schematic top plan view of the electronic equipment according to the first execution mode;
Fig. 2 is the schematic cross-section of the electronic equipment according to the first execution mode;
Fig. 3 is the schematic side view of the electronic equipment according to the first execution mode.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, each execution mode of the present utility model is explained in detail.But, persons of ordinary skill in the art may appreciate that in each execution mode of the utility model, proposing many ins and outs to make reader understand the application better.But, even without these ins and outs with based on the many variations of following execution mode and amendment, each claim of the application technical scheme required for protection also can be realized.
First execution mode of the present utility model relates to a kind of electronic equipment, comprises mainboard, housing and metal edge frame; Housing has the steel disc that in-mould injection is formed, and steel disc is electrically connected with the ground of mainboard; Metal edge frame comprises frame body and at least one boss, and boss is arranged at side frame body corresponding to steel disc; Mainboard and frame body are all fixed on housing, and boss is electrically connected with steel disc.
As illustrated in fig. 1 and 2, metal edge frame comprises frame body 2 and two boss 3, and boss is arranged at the side that frame this locality corresponds to steel disc 1, thus makes the steel disc compact siro spinning technology on metal edge frame and housing.In addition, boss is electrically connected with steel disc by conducting connecting part, can make boss and steel disc compact siro spinning technology, make metal edge frame reliable ground by conducting connecting part.Its conducting connecting part can be conducting foam.
Be held on by conducting foam 4 between boss 3 and steel disc 1, boss 3 just can be electrically connected with steel disc 1 by conducting foam 4.Because conducting foam 4 has good conductivity, so just there is good conductivity between boss 3 and steel disc 1.Boss 3 is electrically connected with steel disc 1, and steel disc 1 is electrically connected with the ground of mainboard again, so boss 3 is also electrically connected with ground, thus makes metal edge frame also ground connection.So both can ensure the reliability that metal edge frame is connected to ground, and take up room again little, do not affect battery compartment.
It should be noted that, boss and frame body can be one-body molded, and boss also can be welded in frame body.The former, not only can be reduced the complexity of present embodiment, reliability is high again; The latter makes execution mode more flexible and changeable, has a wide range of applications scene.
In addition, electronic equipment can be mobile phone, and housing is handset front case.Because mobile phone uses electronic equipment the most widely at present, so the utility model can be made to have applicability widely.
In addition, it is worth mentioning that, the boss described by present embodiment is a citing, specifically can need the planning number of boss and the material of boss and size depending on electronic equipment.In addition, in order to increase the reliability of ground connection, first the process such as radium carving can be carried out in the ground area of boss, to remove the oxidation on surface.
Second execution mode of the present utility model relates to a kind of electronic equipment.Second execution mode is roughly the same with the first execution mode, main distinction part is: in this second embodiment, and conducting connecting part is conducting resinl, and conducting resinl is that one can glued joint various material effectively, there is again the adhesive of electric conductivity, thus make boss and steel disc conducting.
In the present embodiment, boss corresponds to the one side of steel disc can be provided with groove for holding conducting resinl, so not only can prevent excessive glue, and the contact of boss and steel disc is higher.During concrete enforcement, first correspond to the one side of steel disc at boss and a groove is set, conducting resinl is crowded with grooves, then be fixed on steel disc by boss, that is, some glue-line is between boss and steel disc, and make it interference fit, boss and steel disc make a glue-line produce certain decrement, thus make boss and steel disc conducting, make the steel disc compact siro spinning technology on metal edge frame and housing.
In addition, conducting resinl also can be wrapped in boss.During concrete enforcement, as shown in Figure 3, the side on the steel disc 1 of corresponding boss 3 arranges a groove, and the size of groove just can hold boss.Conducting resinl 5 is spread upon around boss, then boss is fixed in the groove of steel disc, make boss and steel disc groove compact siro spinning technology.
It should be noted that, the relevant technical details mentioned in the first execution mode is still effective in the present embodiment, in order to reduce repetition, repeats no more here.Correspondingly, the relevant technical details mentioned in present embodiment also can be applicable in the first execution mode.
Persons of ordinary skill in the art may appreciate that the respective embodiments described above realize specific embodiment of the utility model, and in actual applications, various change can be done to it in the form and details, and do not depart from spirit and scope of the present utility model.
Claims (10)
1. an electronic equipment, is characterized in that, comprises mainboard, housing and metal edge frame;
Described housing has the steel disc that in-mould injection is formed, and described steel disc is electrically connected with the ground of described mainboard;
Described metal edge frame comprises frame body and at least one boss, and described boss is arranged at the side described frame body corresponding to described steel disc;
Described mainboard and described frame body are all fixed on described housing, and described boss is electrically connected with described steel disc.
2. electronic equipment according to claim 1, is characterized in that, described boss is electrically connected with described steel disc by conducting connecting part.
3. electronic equipment according to claim 2, is characterized in that, described conducting connecting part is conducting foam; Described conducting foam is held between described boss and described steel disc.
4. electronic equipment according to claim 2, is characterized in that, described conducting connecting part is conducting resinl.
5. electronic equipment according to claim 4, is characterized in that, described boss corresponds to the one side of described steel disc and is provided with groove for holding described conducting resinl.
6. electronic equipment according to claim 4, is characterized in that, described conducting resinl is wrapped in described boss.
7. electronic equipment according to claim 1, is characterized in that, described boss and described this body by integral forming of frame.
8. electronic equipment according to claim 1, is characterized in that, described boss is welded in described frame body.
9. electronic equipment according to claim 1, is characterized in that, described electronic equipment is mobile phone.
10. electronic equipment according to claim 9, is characterized in that, described housing is the fore shell of described mobile phone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700719.6U CN205040122U (en) | 2015-09-10 | 2015-09-10 | Electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520700719.6U CN205040122U (en) | 2015-09-10 | 2015-09-10 | Electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205040122U true CN205040122U (en) | 2016-02-17 |
Family
ID=55298989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520700719.6U Expired - Fee Related CN205040122U (en) | 2015-09-10 | 2015-09-10 | Electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205040122U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882579A (en) * | 2018-06-29 | 2018-11-23 | Oppo广东移动通信有限公司 | Center component and electronic device |
| CN110534899A (en) * | 2019-08-21 | 2019-12-03 | Oppo（重庆）智能科技有限公司 | Electronic equipment and its antenna structure |
-
2015
- 2015-09-10 CN CN201520700719.6U patent/CN205040122U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882579A (en) * | 2018-06-29 | 2018-11-23 | Oppo广东移动通信有限公司 | Center component and electronic device |
| CN110534899A (en) * | 2019-08-21 | 2019-12-03 | Oppo（重庆）智能科技有限公司 | Electronic equipment and its antenna structure |
| CN110534899B (en) * | 2019-08-21 | 2021-09-14 | Oppo（重庆）智能科技有限公司 | Electronic equipment and antenna structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20190910 |